- Cheapest roundtrip flight
- from€489
- Fastest outbound flight
- Fastest inbound flight
- non-stop flights
- 2x / week
- Flight distance
- 6,073 km
- Time difference
- Most popular airlines
- Pakistan International Airlines
- Pakistan International Airlines
Flight schedule from London Heathrow (LHR) to Islamabad (ISB)
Select a travel date in the flight schedule for the route from London Heathrow (LHR) to Islamabad (ISB) and compare affordable flight deals.
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Matching outbound flightsLHR–ISB · 23 of 23
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- 21 – 27 September 2026
- 28 Sept – 4 Oct 2026
- 5 – 11 October 2026
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Tips and tricks to help you find cheap flights from London Heathrow to Islamabad
Favourite airline: Turkish Airlines
Flight tickets on the route London Heathrow – Islamabad are most frequently booked with Turkish Airlines.
Turkish Airlines
17 %
Etihad Airways
16 %
Gulf Air
14 %
Important flight information
Frequently Asked Questions (FAQ)
How long is the flight from London Heathrow to Islamabad?
A direct flight from London Heathrow to Islamabad typically takes around 6 hours 40 minutes. If you choose a connecting flight, you should allow more time. Typical one-stop journeys take around 21 hours 15 minutes. For the quickest journey, a direct flight is usually the most comfortable choice.
Are there direct flights from London Heathrow to Islamabad?
Yes, there are direct flights from London Heathrow to Islamabad, although not necessarily every day. On average, around 2 to 3 flights per week are available. If you have flexibility with your travel dates, you will find it easier to secure a suitable direct connection.
Which airlines fly from London Heathrow to Islamabad?
Direct flights from London Heathrow to Islamabad are operated by, among others, PIA. There are also connecting flights with one stop, for example with Turkish Airlines (via Istanbul), Etihad Airways (via Abu Dhabi) and Saudia (via Jeddah, Riyadh). If a short travel time matters to you, a direct flight is usually the most convenient option. Connecting flights often give you more choice of departure times and airlines.
On which days are there direct flights from London Heathrow to Islamabad?
Direct flights from London Heathrow to Islamabad operate Monday, Wednesday and Friday. The schedule may vary by season, so it is worth comparing several travel dates. If your preferred day has no direct service, nearby departure days or short connecting flights may be a good alternative.
How many flights are there per day from London Heathrow to Islamabad?
On the route from London Heathrow to Islamabad there is less than one flight per day on average. The exact number can vary by day of the week and season. If you have flexibility with your travel dates, it is worth comparing several departure days.
How many flights per week are there from London Heathrow to Islamabad?
On the route from London Heathrow to Islamabad there are only a few flights per week. It is therefore especially worthwhile to be flexible with your travel dates so you can more easily find a suitable departure day.
When does the first flight from London Heathrow to Islamabad depart?
The earliest direct flight from London Heathrow to Islamabad usually departs at 19:05. The exact departure time may vary by day of the week and airline. Early flights are particularly useful if you want to make the most of your arrival day in Islamabad.
When does the last flight from London Heathrow to Islamabad depart?
The last direct flight from London Heathrow to Islamabad usually departs at 19:05. Late flights can be convenient if you want to travel after work or in the evening. Do check whether it is a direct flight, as a connecting service could push the arrival time significantly later.
Which airline is most commonly chosen for flights from London Heathrow to Islamabad?
For flights from London Heathrow to Islamabad, offers from Saudia, Gulf Air and Emirates are chosen most frequently. This reflects which airlines have been particularly popular with users on this route over the past year. Whether an airline suits you also depends on price, flight times, baggage and possible stopovers.
In which months do idealo users most frequently search for flights from London Heathrow to Islamabad?
Flights from London Heathrow to Islamabad are most frequently searched for travel in March, December and June. If you are planning to fly in one of these months, it may be worth comparing offers early. Outside the most popular months, you may find more choice or cheaper connections.
Which departure days are most popular for flights from London Heathrow to Islamabad?
For flights from London Heathrow to Islamabad, departures on Wednesday, Friday and Sunday are particularly in demand. Demand can be higher on popular travel days, so it is worth checking alternative departure days. You may find more suitable flight times or cheaper offers.
How long is the typical stay on trips from London Heathrow to Islamabad?
For trips from London Heathrow to Islamabad, stays of 21, 32 and 10 days are most commonly searched. These trip lengths are particularly popular with idealo users on this route.
From which airports are there cheap flights to Islamabad?
Cheap flights to Islamabad are often available from London Heathrow, Manchester and London Gatwick. Prices vary depending on the departure airport, travel date and available connection. If you are flexible about getting to the airport, comparing several departure airports can be worthwhile.
Which airports near London Heathrow are frequently used for flights to Islamabad?
As well as London Heathrow airport, users also frequently search for flights from Manchester, Birmingham and London Gatwick to Islamabad. Alternative departure airports can offer more choice of flight times, airlines or prices. Do also check how accessible each airport is for you.
Which airports near Islamabad are frequently chosen as a destination?
If you want to travel to Islamabad, Sialkot may also be worth considering as destination airports. These airports are frequently checked by users as an alternative. When comparing, consider whether a cheaper flight is really worth a longer onward journey.